| Source | Date | Type | Role |
|---|---|---|---|
| Enterprise Incidents 1 | 1975 | Periodical | Publisher |
| Enterprise Incidents 2 | 1976 | Periodical | Publisher |
| Enterprise Incidents 3 | 1981-02 | Periodical | Publisher |
| Enterprise Incidents 4 | 1981-12 | Periodical | Publisher |
| Enterprise Incidents 5 | 1984-08 | Periodical | Publisher |
| Enterprise Incidents 6 | 1986-02 | Periodical | Publisher |
| Enterprise Incidents 7 | 1986-04 | Periodical | Publisher |